xio0330 xio0330

27-05-2021
Mathematics

contestada

In 1992, the average electric bill for a single
family home was $325 per year. In 2020 the
average electric bill was $1,015 per year. Find
the average rate of change of an electric bill
with respect to time.

Respuesta :

markblaszak markblaszak

27-05-2021

Answer:

Price went up, $24.64/year for 28 years

Step-by-step explanation:

Change Year = 28

Change Price = 690

Average rate = 690/28 = 24.64

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